Which of the following minerals are naturally occurring sulphide ores? — Metallurgy and Isolation of Elements Chemistry Question

💡 Solution & Explanation

Argentite is $Ag_2S$, Galena is $PbS$, and Copper glance (Chalcocite) is $Cu_2S$. Anglesite, however, is a sulphate ore of lead with the formula $PbSO_4$.